The Classic Opel Forums  

Go Back   The Classic Opel Forums > Technical Forums > The Main Tech Forums > Group 7 - Transmission > 7B Transmission
Home Opel Groups Calendar Members Map FAQ eBay Search

7B Transmission 4-speed, 5-speed Conversions and Automatics

Reply
 
LinkBack Thread Tools Display Modes
Old 05-28-2006   #1 (permalink)
Opeler
 
Join Date: Oct 2005
Location: New Jersey
Posts: 46
rocknroll is on a distinguished road
Unanswered: problem with shifter

the shifter in my gt does not seem to go into gear...it just wiggles around, but you dont feel it slide into gear....for example if you put it into the 1st gear spot...the shifter just moves right back to N.....
the car is not running at the moment
what can this be..

thanks
dan
rocknroll is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home
Old 05-28-2006   #2 (permalink)
Southern Red Neck
 
BQS4's Avatar
 
Join Date: Mar 2002
Location: Snellville, GA
Posts: 6,028
Real Name: Gene
BQS4 will become famous soon enoughBQS4 will become famous soon enough
Provided Answers: 12
Originally Posted by rocknroll
the shifter in my gt does not seem to go into gear...it just wiggles around, but you dont feel it slide into gear....for example if you put it into the 1st gear spot...the shifter just moves right back to N.....
the car is not running at the moment
what can this be..

thanks
dan
Dan;
Pull the console up, then flip the shifter boot up, and see if the pivot pin is still holding the shifter into the shift fork. It may be missing. It's just held in by a "C" clip. If the pin is missing, don't fret. You can go to a hardware store and get a regular bolt and nut to replace it. I hjave done this on several of my cars. I hate messing with "C" clips, bolts are far easier to deal with.
Gene
__________________
"Yes, I do have a rifle rack in my Sportwagon"
BQS4 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-28-2006   #3 (permalink)
2200 Post Club
 
hrcollinsjr's Avatar
 
Join Date: Jan 2003
Location: Chapel Hill, TN
Posts: 2,268
Real Name: Harold Collins
hrcollinsjr will become famous soon enoughhrcollinsjr will become famous soon enough
Provided Answers: 14
Originally Posted by BQS4
You can go to a hardware store and get a regular bolt and nut to replace it. I hjave done this on several of my cars. I hate messing with "C" clips, bolts are far easier to deal with.
Gene
I would suggest that the nut be a self locking type.

Gene,

I prefer the c clip style so if you would just save all those you convert to bolts I'll take them.

Harold
hrcollinsjr is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-28-2006   #4 (permalink)
Cunning Linguist
 
tekenaar's Avatar
 
Join Date: Mar 2002
Location: Plano, TX 75074
Posts: 4,441
Real Name: Otto
tekenaar will become famous soon enough
Provided Answers: 13
Exclamation Shifter pivot bolt vs. pin consideration

Originally Posted by BQS4
Dan;
Pull the console up, then flip the shifter boot up, and see if the pivot pin is still holding the shifter into the shift fork. It may be missing. It's just held in by a "C" clip. If the pin is missing, don't fret. You can go to a hardware store and get a regular bolt and nut to replace it. I hjave done this on several of my cars. I hate messing with "C" clips, bolts are far easier to deal with.
Gene
While agreeing that a bolt will work, a bolt this short is typically completely threaded so that the shifter pivot uses bolt threads instead of a smooth pin as its bearing surface . . . not exactly ideal wear- or function-wise!
__________________


1960: '61 Rekord PII 1.7 3S 3.9 '69 Kadett LS 'sprint' 1.9 3A 3.18
1970: '70 GT 1.9 4S 3.44 '72 GT 2.2SSD 5S 3.44 '72 GT 2.4FI 5S 3.44P
'73 GT 1.9FI 4S 3.44 '75 1900 1.9FI 4S 3.44
1980: '85 Bitter SC 3.9FI 5S 3.44P
2000: '09 Solstice GXP Coupe 2.0 SIDI VVT Turbo 5S 3.73P
tekenaar is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-29-2006   #5 (permalink)
Opeler
 
Join Date: Oct 2005
Location: New Jersey
Posts: 46
rocknroll is on a distinguished road
Well what do you guys think is the best bet for me to do....and where this spot located ..i am confused by where it is.
Thanks
Rock on
Dan
rocknroll is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-29-2006   #6 (permalink)
Moderator
 
soybean's Avatar
 
Join Date: Nov 2002
Location: Reidsville N.C.
Posts: 2,160
soybean is on a distinguished road
You can always use a roll pin the same length with a washer and a cotter key. I've always called them roll pins, that might not be the correct terminology for it. Most hardware stores sell them. Take the bolt or pivot pin with you and get the roll pin just a little longer. HTH and is not too confusing. Jarrell
__________________
You lose your dreams, you lose your mind. (The Rolling Stones)
soybean is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-29-2006   #7 (permalink)
6,000 Post Club
 
namba209's Avatar
 
Join Date: Aug 2002
Location: Imperial Beach, CA South of San Diego
Posts: 6,054
namba209 is on a distinguished road
Provided Answers: 6
Jarrell, that's kinda sorta, but, referring back to my USAF days and hardware nomenclature, a roll pin was made of spring steel, hollow, with a gap at the longitudinal axis, so that when it was put in a hole of the correct size, the spring action of the pin would hold the pin in place. For referrence, there are three roll pins in the headlight rotating mechanism between the three bolts that hold the spring plates and normally come loose in the mechanism. For the application of the shifter, a straight pin is used with a button head on one end, a hole drilled or circlip groove milled, for either a circlip or washer and cotter pin. HTH.
__________________
Ron
72 GT 3.4L V-6/T-5/ZF posi - almost done - Just need AC installed.
75 Chevy monza 5.7L/TH350/Auburn 3.08 posi - Next
namba209 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-29-2006   #8 (permalink)
Moderator
 
soybean's Avatar
 
Join Date: Nov 2002
Location: Reidsville N.C.
Posts: 2,160
soybean is on a distinguished road
Ron, you are correct, my hardware nomenclature was off. They are two distinct animals. I have always refered to it as a roll pin, but what I was trying to get across was a "straight pin", with a button head on one end, and a hole drilled for a cotter pin. Thanks for setting me straight. Jarrell
__________________
You lose your dreams, you lose your mind. (The Rolling Stones)
soybean is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-29-2006   #9 (permalink)
Opeler
 
Join Date: Oct 2005
Location: New Jersey
Posts: 46
rocknroll is on a distinguished road
so where the heck is this "pin" located ?
thanks
dan
rocknroll is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-29-2006   #10 (permalink)
Member
 
Join Date: Mar 2004
Location: new jersey
Posts: 252
jerseyopel is on a distinguished road
pin

Pull the rubber boot up so that you can see the shifter where it goes into top of trans. The pin is mounted longitudinally and the clip should be at the rear. Remember, If you have a 30yr old car it may have anything holding it in. The clip usually falls out in the driveway when you unhook it so people use bolts with nuts which is much faster and you dont have to worry about the clip.Also you may be able to do a search and find a picture of a shifter.HTH
jerseyopel is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-29-2006   #11 (permalink)
Moderator
 
soybean's Avatar
 
Join Date: Nov 2002
Location: Reidsville N.C.
Posts: 2,160
soybean is on a distinguished road
If you can't find a picture of a shifter, I can take a picture for you in the Am. I have about 5 or 6 trannys on the floor. I believe a couple have the shifter attached. Jarrell
__________________
You lose your dreams, you lose your mind. (The Rolling Stones)
soybean is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-29-2006   #12 (permalink)
Living in the past
 
opelnut10's Avatar
 
Join Date: Oct 2005
Location: Chesapeake, Virginia
Posts: 1,372
Real Name: Lloyd
opelnut10 is on a distinguished road
Provided Answers: 2
shifter pin

The pin goes through the shifter tower and holds the shifter stick in place. It is about 1 and 1/2 inches long and has a beveled end with a "c" clip groove on one end and a shouldered flat head on the other. This pin in addition to the "c" clip is supposed to have a spring flat washer on the other end from the "c" clip groove. That washer holds tension on the "c" clip and prevents it from working loose and falling off.
opelnut10 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-29-2006   #13 (permalink)
6,000 Post Club
 
namba209's Avatar
 
Join Date: Aug 2002
Location: Imperial Beach, CA South of San Diego
Posts: 6,054
namba209 is on a distinguished road
Provided Answers: 6
Originally Posted by soybean
Ron, you are correct, my hardware nomenclature was off. They are two distinct animals. I have always refered to it as a roll pin, but what I was trying to get across was a "straight pin", with a button head on one end, and a hole drilled for a cotter pin. Thanks for setting me straight. Jarrell
Jarrell, it wasn't the idea of setting you straight, just trying to get the membership the idea of getting to say the right words, sometimes. A lot of us can determine or decipher what someone means, based on a description of the problem, but it does make it a bit easier when the correct terminology is used. Rats, that doesn't sound too good either. But you get my gist, I hope.
__________________
Ron
72 GT 3.4L V-6/T-5/ZF posi - almost done - Just need AC installed.
75 Chevy monza 5.7L/TH350/Auburn 3.08 posi - Next
namba209 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-30-2006   #14 (permalink)
Opeler
 
hustlerzlife's Avatar
 
Join Date: Mar 2006
Location: Sept-May 47803 else 90245
Posts: 154
hustlerzlife is on a distinguished road
I just picked up my GT and I have never played around with an older transmission like this. I really hate the whole safety deal to get into and out of reverse (which is really a pain when you live on a hill like me). Can I lock the switch or remove it so I can shift in and out of reverse with greater ease?

Also, when I shift, the gears seem to slam hard even when I try to shift smoothly. I have never had this problem on other cars, but none were this old. The guy I bough it from said there is a rubber donut that might be all ripped up that takes care of this slamming. Is this true, where is it, how do I replace it, how much money?
__________________
-Conrad (1971 GT)

Last edited by hustlerzlife; 05-30-2006 at 01:00 AM.
hustlerzlife is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-30-2006   #15 (permalink)
baz
opel free after 26 years
 
baz's Avatar
 
Join Date: Jun 2002
Location: sunderland england
Posts: 4,941
Real Name: barry williams
baz is on a distinguished road
Provided Answers: 4
conrad do a search for doughnut with the search engine on site there is a lot of info about changing it
the smooth shifts suffer when this goes
a for the reverse lock out i would not recomend locking it in the up pos as getting reverse instead of first can be a real pain at the first set of lights when there is some one behind you
with the rubber sections replaced the shift will be much better and so will the use of the lockout
__________________
Copyright © 2003-2009 barry williams
All Rights Reserved

save praying to God for sunday
today we pray to Nike and run like hell

baz is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-30-2006   #16 (permalink)
Opeler
 
Join Date: Oct 2005
Location: New Jersey
Posts: 46
rocknroll is on a distinguished road
Hey guys! the "clip and bolt" thingy seem to be in place, but i look under the car and there seems to be a broken cable like this hanging by where the tranny is...can this be why it doesnt stay go into gear?

Thanks
Dan
rocknroll is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-30-2006   #17 (permalink)
Opeler
 
Join Date: Oct 2005
Location: New Jersey
Posts: 46
rocknroll is on a distinguished road
let me rephrase that....there seems to be a broken cable like thing hanging by where the tranny is.....

haha
thanks
dan
rocknroll is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-30-2006   #18 (permalink)
Member
 
Join Date: Mar 2004
Location: new jersey
Posts: 252
jerseyopel is on a distinguished road
speedo cable

No that would not be it. That would be why the speedometer wont work.
jerseyopel is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-30-2006   #19 (permalink)
6,000 Post Club
 
namba209's Avatar
 
Join Date: Aug 2002
Location: Imperial Beach, CA South of San Diego
Posts: 6,054
namba209 is on a distinguished road
Provided Answers: 6
Originally Posted by rocknroll
let me rephrase that....there seems to be a broken cable like thing hanging by where the tranny is.....

haha
thanks
dan
Well now there are two "cable thingies" that do go to the tranny area. One being the clutch cable that attaches to the throw-out arm and is anchored to the front of the bellhousing. The other is the speedo cable that attaches to the tranny tailshaft. The clutch cable could cause the problem if the engine is not running, but would grind the gears if it is running. I would check the arms attached to the shift lever pivot point and see if they are moving at both ends, that may be the problem, the gears are not moving on the shafts. HTH.
__________________
Ron
72 GT 3.4L V-6/T-5/ZF posi - almost done - Just need AC installed.
75 Chevy monza 5.7L/TH350/Auburn 3.08 posi - Next
namba209 is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 05-30-2006   #20 (permalink)
Moderator
 
soybean's Avatar
 
Join Date: Nov 2002
Location: Reidsville N.C.
Posts: 2,160
soybean is on a distinguished road
Originally Posted by rocknroll
let me rephrase that....there seems to be a broken cable like thing hanging by where the tranny is.....

haha
thanks
dan
If you have a digital camera and could take a picture of the affected area, it sure would help to diagnose the problem. I got pictures of the shifter and the pins today, but we seem to have moved into a different area. Thanks, Jarrell
__________________
You lose your dreams, you lose your mind. (The Rolling Stones)
soybean is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 06-11-2006   #21 (permalink)
Opeler
 
Join Date: Oct 2005
Location: New Jersey
Posts: 46
rocknroll is on a distinguished road
Here i took some pics...tell me if these help with the diagnoses..

Thanks alot
Rock ON,
http://www.opelgt.com/photos/data/50.../peeCN1579.JPGhttp://www.opelgt.com/photos/data/50...bs/poo1577.JPGhttp://www.opelgt.com/photos/data/30...s/DSCN1540.JPG
rocknroll is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 06-11-2006   #22 (permalink)
Opeler
 
Join Date: Oct 2005
Location: New Jersey
Posts: 46
rocknroll is on a distinguished road
sorry about that.....

here are bigger pics ..hopefully
http://www.opelgt.com/photos/data/500/peeCN1579.JPGhttp://www.opelgt.com/photos/data/500/poo1577.JPG
rocknroll is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Old 06-11-2006   #23 (permalink)
2200 Post Club
 
hrcollinsjr's Avatar
 
Join Date: Jan 2003
Location: Chapel Hill, TN
Posts: 2,268
Real Name: Harold Collins
hrcollinsjr will become famous soon enoughhrcollinsjr will become famous soon enough
Provided Answers: 14
I have a car that won't go into gear with the shift lever either. Look from underneath the car for the linkage on each side of the transmission. There may be excessive wear on the linkage or there is a lever toward the left (pass. side) front of the transmission that is pressed on a shaft coming out the side of the transmission and spot welded, sometimes this breaks loose and just rotates on the shaft without really doing anything. Generally a result of someone shifting gears a LITTLE too hard.

Harold
hrcollinsjr is offline  
Digg this Post!Add Post to del.icio.usBookmark Post in Technorati
Reply With Quote Top home


Reply

Bookmarks


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -4. The time now is 11:04 AM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2009, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.3.0
Clubs, Garage Plus vBulletin Plugins by Drive Thru Online, Inc.
1998-2009 OpelGT.com - OpelGT .com is not affiliated with General Motors Corp. or it's Adam Opel Division.